A backpacking club can average 2 miles per hour. At that rate, how long will it take for a hike of 8 miles?

It takes 3.5 hours to do the hike.

Step-by-step explanation:

since the average rate = the total distance / the total time or

v = d/t, where v = the rate, d= distance, t = time

t = d/v

v = 2 1/2 miles per hour = 2.5 miles per hour

d = 8 3/4 miles = 8.75 miles

t = 8.75/2.5

t = 3.5 hours

it takes 3.5 hours to do the hike.

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest